Sound-insulation box
- Sound-insulation box
- Maintains the wall's sound insulation protection up to 69dB
- For fully insulated through-wiring in combination with Support connector
- Two conduit entries up to Ø 25mm
- Four cable entries for cables up to Ø 11,5mm
- For Ø 68 mm installation openings
- For panel thicknesses up to 40mm
- Halogen-free
Material:
Polypropylene
Membrane:
TPE
Glow wire test:
850°C
Halogen-Free:
Yes